Golf putting device



FIG. 1 is a top plan view of a golf putting device showing my design, the broken line showing of an elongated carpet is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a top perspective view;

FIG. 3 is a bottom perspective view;

FIG. 4 is a cross-sectional view taken along the lines 4--4;

FIG. 5 is a cross-sectional view taken along the lines 5--5;

FIG. 6 is a side elevational view, the opposite side being a mirror image; and

FIG. 7 is a rear elevational view. 

The ornamental design for a golf putting device, as shown and described. 